CN100516395C

CN100516395C - Hyperbolic vibrating insulating energy dissipation apparatus

Info

Publication number: CN100516395C
Application number: CNB2006100012396A
Authority: CN
Inventors: 蔡崇兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-10
Filing date: 2006-01-10
Publication date: 2009-07-22
Anticipated expiration: 2026-01-10
Also published as: CN100999915A

Abstract

The hyperbolic shock insulating energy dissipater includes mainly one set of parallel separated base plates and bearing plates, and crossed tracks connected through connectors. It has hyperbolic hole and sliding shaft structures for locating and limiting in the connection parts. The present invention has shock insulating design and selective dampers, and thus can insulate horizontal and vertical vibration energy transfer and absorb vibration energy in simplified structure and reduced size.

Description

Double-curved shock insulation and energy dissipation device

Technical Field

The invention relates to a shock insulation and energy dissipation device capable of absorbing or eliminating vibration energy in horizontal and vertical directions, in particular to a hyperbolic shock insulation and energy dissipation device which is low in height and easy to implement.

Background

Aiming at various requirements of high-rise buildings such as the quakeproof problem and the vibration damping problem of precise electronic machines and tools, the inventor of the invention develops and designs the quakeproof and energy-dissipating devices disclosed in the patent publications such as Taiwan patent publication No. M259021, No. M259087, No. 93213448, No. 93129002, and the like, and provides the building manufacturers and equipment manufacturers with effective solution to the industrial requirements of various quakeproof and vibration damping.

Wherein, as the vibration isolation and energy dissipation device disclosed in taiwan patent No. 93129002, "vibration isolation and energy dissipation device" comprises more than two long sliding units which are combined and arranged in a way of overlapping and staggering up and down in two layers, each long sliding unit comprises a recess and an embedding seat, the recess and the embedding seat are vertically embedded and matched, one of the recesses and the embedding seat is provided with a horizontal positioning hole, the other one is provided with an arc-shaped sliding hole corresponding to the horizontal positioning hole, a rotating shaft is limited and positioned by each arc-shaped sliding hole and each positioning hole at the same time and passes through the recess and the embedding seat, and at least one of the recess, the embedding seat and the rotating shaft is provided with a damping device; therefore, by utilizing the design that the concave seat and the embedding seat can move relatively, the whole body can generate relative horizontal and vertical movement to isolate the transmission of vibration when being vibrated, and the damping device effectively absorbs the vibration energy transmitted in the horizontal and vertical directions to achieve the practical effects of vibration reduction and energy dissipation.

Although the shock-isolating and energy-dissipating device disclosed in the reference can provide shock isolation, vibration reduction, and energy dissipation, as the arc-shaped sliding hole is only arranged on one of the recessed seat or the embedded seat, the shock-isolating and energy-dissipating device disclosed in the reference has more integral components, more complex structure and higher equipment cost, and if a certain shock-absorbing stroke and energy dissipation efficiency are to be achieved, the length of each arc-shaped sliding hole must be set to be longer and the height of each sliding unit cannot be reduced, so that the whole device cannot be miniaturized, and the shock-isolating and energy-dissipating device is inconvenient and limited in implementation and application.

Disclosure of Invention

In order to solve the defects and limitations of the existing shock-isolating and energy-dissipating device, such as more component parts, higher height of the device, difficulty in further miniaturization and the like, the inventor develops and designs a hyperbolic shock-isolating and energy-dissipating device which can effectively simplify the structure and reduce the height and the volume of the device.

The invention mainly aims to provide a hyperbolic shock-isolating and energy-dissipating device, which mainly directly utilizes more than one pair of frame rails arranged in a staggered mode, a connecting device is connected and arranged at the staggered part of the two frame rails, a group of arc-shaped sliding holes with opposite concave arc directions are oppositely arranged between the connecting device and each frame rail, a sliding shaft which is limited and positioned by the arc-shaped sliding holes is respectively penetrated in each group of corresponding arc-shaped sliding holes, and a damping device which can be selectively arranged among a base plate, the sliding shaft, the connecting device and a bearing plate is matched, so that the transmission and absorption of horizontal and vertical vibration energy can be blocked, the composition structure can be simplified, the height of the device can be reduced, the volume of the device can be reduced, and the practical efficiency of the shock-isolating and energy-dissipating device can be effectively improved.

In view of the above, the technical means of the present invention is to provide a hyperbolic shock-isolating and energy-dissipating device, which comprises a base plate and a support plate arranged in parallel at intervals, wherein more than one set of frame rails arranged in a staggered manner is arranged between the base plate and the opposite plate surfaces of the support plate, a connecting device is arranged between the staggered portions of the two frame rails, a set of arc-shaped sliding holes with notches arranged in opposite directions are correspondingly arranged at the connecting portions of the connecting device and the frame rails, and a sliding shaft is arranged in each set of corresponding arc-shaped sliding holes to form positioning and limiting.

Preferably, the present invention can be provided with a plurality of sets of frame rails arranged in a grid-like staggered manner on the opposite surfaces of the substrate and the carrier plate, each frame rail can be arranged in a staggered manner with an included angle, and a connecting device is selectively connected between the staggered parts of each frame rail.

Preferably, the rack rail of the invention can be provided with a rail body in a strip plate shape, and an arc-shaped sliding hole with a notch direction facing to the middle plane direction of the connecting device is arranged at the connecting position of the rail body and the connecting device; the lower part and the upper part of the connecting device are respectively provided with a caulking groove which can be correspondingly embedded in the rail body, and the connecting device is also provided with an arc-shaped sliding hole with a notch facing to the direction opposite to the middle plane of the connecting device on the plate surface positioned at the two sides of the caulking groove.

Preferably, the frame rail of the present invention is concavely provided with a rail groove, the connecting portion of the connecting device is embedded in the rail groove, and the plate surfaces of the frame rail at the two sides of the rail groove are respectively provided with an arc-shaped sliding hole with a notch facing to the middle plane direction of the connecting device.

Preferably, the damping device is arranged on at least one of the base plate, the connecting device, the sliding shaft and the bearing plate, and the damping device can be arranged between the plate surface of the base plate, the plate surface of the bearing plate, the end point of the sliding shaft and the connecting device or between the frame rail and the connecting device; moreover, the damping device can be an elastic rubber layer or a friction gasket, and the elastic rubber layer can be combined with the hole wall of the arc-shaped sliding hole or the outer part of the sliding shaft and the like.

The hyperbolic shock-isolating and energy-dissipating device provided by the invention has the advantages and the effect improvement at least comprising:

1. the invention forms two groups of hyperbolic connecting structures arranged in staggered directions between the frame rails arranged in a staggered mode by a connecting device directly, so that the bearing plate and the base plate can move in the horizontal and vertical directions relatively and automatically return to the original positions after moving relatively, and the damping device selectively arranged between the components is matched, thereby effectively blocking the transmission and absorption of horizontal and vertical vibration energy and meeting the requirements of building manufacturers or equipment manufacturers on various shock resistance and vibration reduction.

2. The hyperbolic shock-isolating and energy-dissipating device provided by the invention can flexibly change the number of the mutually staggered frame rails and the matching number of the connecting devices, fully meet the requirements of various different use occasions or environments, and is very flexible and convenient to implement and use.

3. The invention directly uses the connecting device to form a double-curved connecting structure between the frame rails arranged in a staggered mode, thereby not only effectively simplifying the composition structure and reducing the height and length of the device, but also enabling the double-curved shock-isolating and energy-dissipating device to be easier to assemble and implement.

4. The hyperbolic shock-isolating and energy-dissipating device provided by the invention utilizes the corresponding hyperbolic arc-shaped sliding hole structure and is matched with the sliding shaft penetrating between the hyperbolic arc-shaped sliding hole structure and the sliding shaft, so that a considerable horizontal moving stroke can be provided, under the same size condition, the hyperbolic shock-isolating and energy-dissipating device can provide the effect of moving about twice as much as the reference case, and the effect of reducing the volume of the device is effectively achieved.

5. The invention has the function of a damper, and effectively converts the vibration energy of buildings, bridges, instruments and equipment and wafer processing equipment into the motion energy of the connecting device.

Drawings

FIG. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a first preferred embodiment of the present invention.

Fig. 3 is a schematic perspective view illustrating a second preferred embodiment of the present invention.

Fig. 4 is a schematic perspective view illustrating a third preferred embodiment of the present invention.

Fig. 5 is a schematic perspective view illustrating a fourth preferred embodiment of the invention.

Fig. 6 is a schematic perspective view illustrating a fifth preferred embodiment of the present invention.

Fig. 7 is a schematic perspective view illustrating a sixth preferred embodiment of the invention.

Description of the main elements

A

A rail body 114

A carrier plate 21

The rail body 214

A damper device 41

22. The arcuate slide hole 12, 12a

30. 30a

32A, 32b

Detailed Description

For a detailed understanding of the technical features and the practical effects of the present invention, and for the purpose of implementing the same in accordance with the present specification, reference will now be made in detail to the preferred embodiments as illustrated in the accompanying drawings, wherein:

the invention relates to a hyperbolic shock-isolating energy-dissipating device which can be installed at the bottom of buildings, bridges, instruments and equipment, wafer processing equipment or between building structures, without specific limitation, as shown in fig. 1 and 2, the invention comprises a base plate 10 and a bearing plate 20 which are arranged in parallel at intervals, more than one group of

frame rails

11 and 21 which are arranged in a staggered mode are arranged between the opposite plate surfaces of the base plate 10 and the bearing plate 20, a connecting device 30 is arranged between the staggered parts of the two

corresponding frame rails

11 and 21, a group of arc-shaped sliding

holes

32A, 12, 32B and 22 with notches arranged in opposite directions are respectively arranged at the connecting parts of the connecting device 30 and the

frame rails

11 and 21, a

sliding shaft

33A and 33B are respectively arranged in the corresponding arc-shaped sliding

holes

32A, 12, 32B and 22 to form positioning and limiting, and simultaneously, a

sliding shaft

33A and 33B can be selectively arranged on the base plate 10, A damping device 40 with elastic damping function is arranged among the connecting device 30, the

sliding shafts

33A and 33B and the bearing plate 20;

thus, when an earthquake occurs or is vibrated, the horizontal and height displacement formed by the double-curved arc-shaped sliding

holes

32A, 12, 32B and 22 and the limit of the sliding

shafts

33A and 33B is utilized between the base plate 10 and the connecting device 30 and between the connecting device 30 and the bearing plate 20, the transmission of the earthquake or vibration can be effectively isolated, the effects of shock insulation, vibration reduction and energy dissipation are achieved, and after the external force action such as the earthquake or vibration is finished, the

sliding shafts

33A and 33B can automatically return to the initial set positions by utilizing the corresponding action of the double-curved arc-shaped sliding

holes

32A, 12, 32B and 22.

Referring to fig. 1 and 2, in a first preferred embodiment of the present invention, the hyperbolic shock-isolating and energy-dissipating device has a base plate 10 and a carrier plate 20 arranged in parallel at intervals, at least one set of

frame rails

11, 21 arranged in a staggered manner is arranged on the opposite plate surfaces of the base plate 10 and the carrier plate 20, and a connecting device 30 is connected between the staggered parts of the two

frame rails

11, 21; wherein,

the aforementioned base plate 10 is provided with a straight frame rail 11 for assembling and combining the connecting device 30 on the upper side plate surface facing the bearing plate 20, the frame rail 11 is provided with a strip-shaped rail body 112, and at the connecting position of the rail body 112 and the connecting device 30, each correspondingly provided with an arc-shaped slide hole 12 with a notch direction facing the middle plane direction of the connecting device 30 (i.e. the direction of the bearing plate 20), meanwhile, a Damping device 40 with elastic Damping function can be combined on the lower side plate surface of the base plate 10, the Damping device 40 can be made of elastic rubber, viscous elastic materials (visco-elastic materials), frictional materials (frictional materials) or Damping coefficients (Damping coefficient), as shown in the figure, the Damping device 40 is an elastic rubber layer;

the carrier plate 20 is provided with a straight frame rail 21 for assembling and combining the connecting device 30 on the lower side plate surface facing the substrate 10, the frame rail 21 is provided with a strip-shaped rail body 212, and an arc-shaped slide hole 22 with a notch direction facing the middle plane direction of the connecting device 30 (i.e. the substrate 10 direction) is provided at the connecting position of the rail body 212 and the connecting device 30, and a damping device 40 with elastic damping function is combined on the upper side plate surface of the carrier plate 20, wherein the damping device 40 can be made of elastic rubber, viscous elastic material, frictional material or material with better damping coefficient, as shown in the figure, the damping device 40 is an elastic rubber layer;

the connecting device 30 can be a block type as shown in the figure, the lower and upper parts of the connecting device 30 are respectively provided with an embedded

groove

31A, 31B which can be respectively embedded in the

rail body

112, 212 arranged on the

frame rail

11, 21 relatively, and an arc-shaped

sliding hole

12, 22 arranged corresponding to the

frame rail

11, 21, the connecting device 30 is respectively provided with an arc-shaped sliding

hole

32A, 32B with a notch facing to opposite directions on the plate surface at the two sides of the embedded

groove

31A, 31B correspondingly, namely, the notch direction of the arc-shaped sliding hole 32A at the lower part faces to the base plate 10 at the lower part, and the notch direction of the arc-shaped sliding hole 32B at the upper part faces to the bearing plate 20 at the upper part;

as mentioned above, the arc-shaped sliding

holes

32A, 12 and the arc-shaped sliding

holes

32B, 22 are respectively provided with the

sliding shafts

33A, 33B which are limited and positioned by the arc-shaped sliding

holes

32A, 12, 32B, 22, so that the arc-shaped sliding

holes

32A, 12 and the arc-shaped sliding

holes

32B, 22 are formed in each group in a double-curved design, the limitation of the

sliding shafts

33A, 33B can be utilized to form relative displacement, the outside of the

sliding shafts

33A, 33B can be coated with the damping device 40 with elastic damping function, and the damping device 40 as shown in the figure is an elastic rubber coating layer;

thus, when external force such as earthquake or vibration occurs, the hyperbolic arc-shaped sliding

holes

32A, 12, 32B, 22 between the base plate 10, the connecting device 30 and the bearing plate 20 are designed to effectively isolate the transmission of earthquake or vibration by the relative horizontal displacement and lifting of the base plate 10 and the bearing plate 20, so as to achieve the effects of shock isolation, vibration reduction and energy dissipation, and the damping device 40 disposed on the base plate 10 and the bearing plate 20 can further absorb vibration energy in the vertical direction at proper time, thereby providing the effects of shock absorption and vibration reduction in the vertical direction.

After the external force such as earthquake or vibration is finished, the base plate 10, the carrier plate 20 and the connecting device 30 can automatically return to the most stable initial setting positions by the design of the double curved arc-

shaped slide holes

32A, 12, 32B, 22 and the

slide shafts

33A, 33B.

Referring to fig. 3, a second preferred embodiment of the present invention is shown, in which damping devices are wrapped outside the

sliding shafts

33A, 33B, and a damping device 40 for the

frame rails

11, 21 to abut against is also disposed on the inner wall surfaces of the lower and

upper caulking grooves

31A, 31B of the connecting device 30, and the damping device 40 is made of soft material and can provide a buffering effect.

Referring to fig. 4, a third preferred embodiment of the present invention is shown, in which the

sliding shafts

33A and 33B are in a bolt type, and damping devices 40 are respectively disposed at two ends of each sliding

shaft

33A and 33B, in which in the preferred embodiment, the damping device 40 is a friction washer 41, two ends of each sliding

shaft

33A and 33B respectively extend out of the outer wall of the arc-shaped sliding

hole

32A and 32B, and a friction washer 41 is respectively combined at two ends, and two nuts are respectively screwed and fixed by two ends of each

sliding shaft

33A and 33B, so that each friction washer 41 abuts against the outer wall of the arc-shaped sliding

hole

32A and 32B.

Referring to fig. 5, a fourth preferred embodiment of the present invention is shown, in which the

frame rails

11, 21 are designed to be T-shaped.

Please refer to fig. 6 showing a fifth preferred embodiment of the present invention, in which the

frame rails

11, 21 are in a long frame rail type with

rail grooves

114, 214, and the

frame rails

11, 21 are respectively provided with an arc-shaped sliding

hole

12A, 22A for connecting with the connecting device 30 on the plate surface at both sides of the

rail grooves

114, 214, and a layer of damping device 40 with elastic damping effect is combined on the hole wall of each

frame rail

11, 21, the damping device 400 can be made of elastic rubber, viscous elastic material, frictional material or material with better damping coefficient, as shown in the figure, the damping device 40 is an elastic rubber layer;

in this embodiment, the connecting device 30A is designed to be a block type, and is provided with arc-shaped sliding

holes

12A, 22A corresponding to the

frame rails

11, 21, the connecting device 30A is provided with an arc-shaped

sliding hole

32A, 32B with a notch facing opposite directions at the lower and upper positions of the

rail grooves

114, 214, respectively, that is, the notch of the arc-shaped sliding hole 32A at the lower position faces the base plate 10 at the lower position, the notch of the arc-shaped sliding hole 32B at the upper position faces the carrier plate 20 at the upper position, and a

sliding shaft

33A, 33B retained and positioned by the arc-shaped sliding

holes

32A, 12A, 32B, 22A is respectively penetrated through the corresponding arc-shaped sliding

holes

32A, 12A, 32B, 22A.

Referring to fig. 7, a sixth preferred embodiment of the present invention is shown, which is substantially the same in structure as the above-mentioned embodiment shown in fig. 6, and which mainly directly uses the same connecting device 30 as the embodiment shown in fig. 2, i.e. the lower and upper parts of the connecting device 30 are provided with the

caulking grooves

31A and 31B.

However, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention in any way, and it should be understood that the technical scope of the present invention is not limited by the scope of the present invention, and the technical scope of the present invention is defined by the claims.

Claims

1. A hyperbolic shock insulation and energy dissipation device is characterized in that: the device is provided with a base plate and a bearing plate which are arranged in parallel at intervals, more than one group of frame rails which are arranged in a staggered mode are arranged between the opposite plate surfaces of the base plate and the bearing plate, a connecting device is arranged between the staggered parts of the two frame rails, a group of arc-shaped sliding holes with notches arranged in opposite directions are correspondingly arranged at the connecting parts of the connecting device and each frame rail respectively, and a sliding shaft penetrates through each group of corresponding arc-shaped sliding holes to form positioning and limiting.

2. A hyperbolic seismic isolation and dissipation device as defined in claim 1, wherein: the opposite board surfaces of the base board and the bearing board are oppositely provided with a plurality of groups of the frame rails which are arranged in a grid-shaped staggered mode, and the connecting device is selectively connected between the staggered parts of the frame rails.

3. A hyperbolic seismic isolation and dissipation device as in claim 2, wherein: the frame rails are arranged in a staggered mode with an included angle.

4. A hyperbolic seismic isolation and dissipation device as in claim 3, wherein: the frame rail is provided with a strip-shaped rail body, and the connecting position of the rail body and the connecting device is provided with an arc-shaped sliding hole with a notch direction facing to the middle plane direction of the connecting device.

5. A hyperbolic seismic isolation and dissipation device as in claim 4, wherein: the connecting device is designed into a block shape, the lower part and the upper part of the connecting device are respectively provided with an embedded groove which is correspondingly embedded in the rail body arranged on the corresponding frame rail, and the connecting device is correspondingly provided with an arc-shaped sliding hole with a notch facing to the direction opposite to the middle plane of the connecting device on the plate surface positioned on the two sides of the embedded groove.

6. A hyperbolic seismic isolation and dissipation device as in claim 5, wherein: the frame rail is in a T-shaped form.

7. A hyperbolic seismic isolation and dissipation device as in claim 5, wherein: the sliding shaft is in a bolt shape.

8. A hyperbolic seismic isolation and dissipation device as in claim 3, wherein: the frame rail is concavely provided with a rail groove, the connecting part of the connecting device is embedded in the rail groove, and the plate surfaces of the frame rail at the two sides of the rail groove are respectively provided with an arc-shaped sliding hole with a notch facing to the middle plane direction of the connecting device.

9. A hyperbolic seismic isolation and dissipation device as defined in claim 8, wherein: the sliding shaft is in a bolt shape.

10. A hyperbolic seismic-isolation and energy-dissipation device as defined in any one of claims 1 to 9, which is characterized in that: more than one of the base plate, the connecting device, the sliding shaft and the bearing plate is provided with a damping device.

11. A hyperbolic seismic isolation and dissipation device as defined in claim 10, wherein: the damping device is combined on the board surface of the substrate.

12. A hyperbolic seismic isolation and dissipation device as defined in claim 10, wherein: the damping device is combined with the plate surface of the bearing plate.

13. A hyperbolic seismic isolation and dissipation device as defined in claim 10, wherein: the damping device is combined between the frame rail and the connecting device.

14. A hyperbolic seismic isolation and dissipation device as defined in claim 10, wherein: and a damping device is arranged between at least one end of the sliding shaft and the outer wall of the arc-shaped sliding hole.

15. A hyperbolic seismic isolation and dissipation device as defined in claim 10, wherein: the damping device is an elastic rubber layer.

16. A hyperbolic seismic and energy dissipater as in claim 15, wherein: the elastic rubber layer is combined with the hole wall of the arc-shaped sliding hole.

17. A hyperbolic seismic and energy dissipater as in claim 15, wherein: the elastic rubber layer is coated outside the sliding shaft.

18. A hyperbolic seismic isolation and dissipation device as defined in claim 1, wherein: the frame rail is provided with a strip-shaped rail body, and the connecting position of the rail body and the connecting device is provided with an arc-shaped sliding hole with a notch direction facing to the middle plane direction of the connecting device.

19. A hyperbolic seismic and energy dissipater as in claim 18, wherein: the connecting device is designed into a block shape, the lower part and the upper part of the connecting device are respectively provided with an embedded groove which is correspondingly embedded in the rail body arranged on the corresponding frame rail, and the connecting device is correspondingly provided with an arc-shaped sliding hole with a notch facing to the direction opposite to the middle plane of the connecting device on the plate surface positioned on the two sides of the embedded groove.

20. A hyperbolic seismic and energy dissipater as in claim 19, wherein: the frame rail is in a T-shaped form.

21. A hyperbolic seismic and energy dissipater as in claim 19, wherein: the sliding shaft is in a bolt shape.

22. A hyperbolic seismic isolation and dissipation device as defined in claim 1, wherein: the frame rail is concavely provided with a rail groove, the connecting part of the connecting device is embedded in the rail groove, and the plate surfaces of the frame rail at the two sides of the rail groove are respectively provided with an arc-shaped sliding hole with a notch facing to the middle plane direction of the connecting device.

23. A hyperbolic seismic and energy dissipater as in claim 22, wherein: the sliding shaft is in a bolt shape.

24. A hyperbolic seismic-isolation and energy-dissipation device as claimed in any one of claims 18 to 23, wherein: more than one of the base plate, the connecting device, the sliding shaft and the bearing plate is provided with a damping device.

25. A hyperbolic seismic and energy dissipater as in claim 24, wherein: the damping device is combined on the board surface of the substrate.

26. A hyperbolic seismic and energy dissipater as in claim 24, wherein: the damping device is combined with the plate surface of the bearing plate.

27. A hyperbolic seismic and energy dissipater as in claim 24, wherein: the damping device is combined between the frame rail and the connecting device.

28. A hyperbolic seismic and energy dissipater as in claim 24, wherein: and a damping device is arranged between at least one end of the sliding shaft and the outer wall of the arc-shaped sliding hole.

29. A hyperbolic seismic and energy dissipater as in claim 24, wherein: the damping device is an elastic rubber layer.

30. A hyperbolic seismic and energy dissipater as in claim 29, wherein: the elastic rubber layer is combined with the hole wall of the arc-shaped sliding hole.

31. A hyperbolic seismic and energy dissipater as in claim 29, wherein: the elastic rubber layer is coated outside the sliding shaft.